#pragma once
#define Hang 9
#define Lie 9
#define Hangs Hang+2
#define Lies Lie+2



void chushihua(char board[Hangs][Lies], int hangs ,int lies, char set);
void dayin(char board[Hangs][Lies], int hang, int lie);
void xialei(char arr1[Hangs][Lies], int hang, int lie,int shu);
void pailei(char arr1[Hangs][Lies], char arr2[Hangs][Lies], int hang, int lie);